How far is Portsmouth, NH, from Kansas City, MO?
The distance between Kansas City (Kansas City International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1268 miles / 2040 kilometers / 1102 nautical miles.
The driving distance from Kansas City (MCI) to Portsmouth (PSM) is 1494 miles / 2405 kilometers, and travel time by car is about 28 hours 20 minutes.
Kansas City International Airport – Portsmouth International Airport at Pease
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Distance from Kansas City to Portsmouth
There are several ways to calculate the distance from Kansas City to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1267.862 miles
- 2040.425 kilometers
- 1101.742 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1264.811 miles
- 2035.516 kilometers
- 1099.091 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Kansas City to Portsmouth?
The estimated flight time from Kansas City International Airport to Portsmouth International Airport at Pease is 2 hours and 54 minutes.
What is the time difference between Kansas City and Portsmouth?
Flight carbon footprint between Kansas City International Airport (MCI) and Portsmouth International Airport at Pease (PSM)
On average, flying from Kansas City to Portsmouth generates about 165 kg of CO2 per passenger, and 165 kilograms equals 363 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kansas City to Portsmouth
See the map of the shortest flight path between Kansas City International Airport (MCI) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Kansas City International Airport |
|---|---|
| City: | Kansas City, MO |
| Country: | United States  |
| IATA Code: | MCI |
| ICAO Code: | KMCI |
| Coordinates: | 39°17′51″N, 94°42′50″W |
| Destination | Portsmouth International Airport at Pease |
|---|---|
| City: | Portsmouth, NH |
| Country: | United States |
| IATA Code: | PSM |
| ICAO Code: | KPSM |
| Coordinates: | 43°4′40″N, 70°49′23″W |